79432825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3961

約数の個数: 24

約数和(自身を含む): 106119200

約数和(自身を除く): 26686375

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 3889, 4085, 19445, 20425, 73891, 97225, 167227, 369455, 836135, 1847275, 3177313, 4180675, 15886565, 79432825]

約数ペア:

[(1, 79432825), (5, 15886565), (19, 4180675), (25, 3177313), (43, 1847275), (95, 836135), (215, 369455), (475, 167227), (817, 97225), (1075, 73891), (3889, 20425), (4085, 19445)]